2 definitions by FactCheckGirl

Top Definition
a violation of etiquette that occurs when the posterior of the person seated next to you (typically on an airplane flight) crosses over into your assigned seat, impinging upon your territory, privacy, and comfort.
"The obese man got the last seat on the plane next to me, and he committed an ass fault when his butt spilled over into my seat."
by FactCheckGirl April 07, 2010
(1) a business or organization that turns up unexpected and unwanted at an environmental event; (2) someone who makes a false show of being "green," but acts in an ecologically irresponsible manner.
"That polluter attended the big Sierra Club fundraiser, but he really was just greencrashing."
by FactCheckGirl April 07, 2010
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